| E&M
> Electromagnetic Induction >Induced Currents and Forces |
DCS#
5K10.30 |
SINUSOIDAL INDUCED
EMF
-
APPARATUS
| solenoid (no iron core) |
202-20-A |
| red and white coil |
202-20-A |
| audio generator |
214-01-B |
| oscilloscope with video camera |
202-cart |
DESCRIPTION
E(t) = μonIoAωsin ωt.
Show ω-dependence
of amplitude by changing frequency from 2 kHz to 20 kHz.
- NOTES
- Use ringstand and clamp to
support
coil.
- Use external triggering.